/* opt.centershin.ru — оптовый отдел «Центр Шин» */

/* Шрифты лежат на сайте — без зависимости от Google Fonts */
@font-face{font-family:'Golos Text';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/golos-text-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/golos-text-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/golos-text-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/golos-text-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/golos-text-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/golos-text-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Fira Sans Extra Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/fira-sans-extra-condensed-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Fira Sans Extra Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/fira-sans-extra-condensed-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Fira Sans Extra Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/fira-sans-extra-condensed-cyrillic-700-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Fira Sans Extra Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/fira-sans-extra-condensed-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root {
  --navy: #00339f;
  --navy-deep: #00256f;
  --navy-line: #2457b8;
  --red: #e3402b;
  --red-dark: #c3301d;
  --ink: #161b2e;
  --steel: #5c6480;
  --line: #d8dce6;
  --paper: #eef0f4;
  --white: #fff;
  --ok: #1d7a46;

  --f-display: "Fira Sans Extra Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-text: "Golos Text", "Segoe UI", Roboto, Arial, sans-serif;

  --wrap: 1200px;
  --gutter: 24px;
  --r: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font: 400 16px/1.6 var(--f-text);
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--red); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.08; margin: 0 0 .5em; letter-spacing: .005em; }
h1 { font-size: clamp(38px, 5.4vw, 68px); }
h2 { font-size: clamp(28px, 3.2vw, 40px); }
h3 { font-size: 22px; line-height: 1.2; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 0; background: var(--white); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }
.ic { width: 18px; height: 18px; fill: currentColor; flex: none; }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px;
  font: 600 16px/1 var(--f-text);
  border: 2px solid transparent; border-radius: var(--r);
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 15px; }
.btn--red { background: var(--red); color: var(--white); }
.btn--red:hover { background: var(--red-dark); color: var(--white); }
.btn--ghost { color: var(--white); border-color: rgba(255,255,255,.45); }
.btn--ghost:hover { border-color: var(--white); color: var(--white); background: rgba(255,255,255,.08); }
.btn--line { color: var(--navy); border-color: var(--navy); background: transparent; }
.btn--line:hover { background: var(--navy); color: var(--white); }

/* ---------- Верхняя строка и шапка ---------- */
.topbar { background: var(--navy-deep); color: #bfd0f2; font-size: 13px; }
.topbar__in { display: flex; justify-content: space-between; gap: 16px; padding-top: 7px; padding-bottom: 7px; }
.topbar__right { display: flex; align-items: center; gap: 24px; }
.topbar__phone { white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; color: var(--white); font-weight: 600; text-decoration: none; font-size: 14px; }
.topbar__phone .ic { width: 15px; height: 15px; color: #ff8a78; }
.topbar__shop { color: var(--white); white-space: nowrap; }
.topbar__shop:hover { color: #ffb4a8; }

.hdr { background: var(--navy); color: var(--white); position: sticky; top: 0; z-index: 50; }
.hdr__in { display: flex; align-items: center; gap: 20px; min-height: 72px; }
.hdr__logo { display: flex; align-items: flex-end; gap: 8px; text-decoration: none; flex: none; }
.hdr__logo img { width: 170px; height: auto; }
.hdr__logo span {
  font: 700 15px/1 var(--f-display); color: var(--navy); background: var(--white);
  padding: 3px 6px 2px; border-radius: 3px; letter-spacing: .04em; margin-bottom: 4px;
}
.hdr__burger { display: none; margin-left: auto; background: none; border: 0; color: var(--white); padding: 8px; cursor: pointer; }
.hdr__burger .ic { width: 28px; height: 28px; }
.hdr__burger .ic--close { display: none; }
.hdr__burger[aria-expanded="true"] .ic { display: none; }
.hdr__burger[aria-expanded="true"] .ic--close { display: block; }

.nav { display: flex; align-items: center; gap: 24px; flex: 1; }
.nav__list { display: flex; list-style: none; margin: 0; padding: 0; gap: 4px; }
.nav__item { position: relative; }
.nav__link {
  display: flex; align-items: center; gap: 4px; padding: 10px 12px; white-space: nowrap;
  color: var(--white); text-decoration: none; font-weight: 500; font-size: 15px; border-radius: var(--r);
}
.nav__link:hover, .nav__link.is-active { color: var(--white); background: rgba(255,255,255,.1); }
.nav__link.is-active { box-shadow: inset 0 -3px 0 var(--red); border-radius: var(--r) var(--r) 0 0; }
.ic--chev { width: 16px; height: 16px; }
.nav__drop {
  position: absolute; left: 0; top: 100%; min-width: 260px; list-style: none; margin: 0; padding: 8px;
  background: var(--white); border-radius: var(--r); box-shadow: 0 16px 40px rgba(0,37,111,.25);
  visibility: hidden; opacity: 0; transform: translateY(4px); transition: opacity .15s, transform .15s, visibility .15s;
}
.nav__item--drop:hover .nav__drop, .nav__item--drop:focus-within .nav__drop { visibility: visible; opacity: 1; transform: none; }
.nav__drop a { display: block; padding: 9px 12px; color: var(--ink); text-decoration: none; border-radius: 4px; }
.nav__drop a:hover { background: var(--paper); color: var(--navy); }
.nav__aside { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.hdr__phone { display: none; align-items: center; gap: 8px; color: var(--white); text-decoration: none; font-weight: 600; white-space: nowrap; }
.hdr__phone:hover { color: #ffb4a8; }

@media (max-width: 1180px) {
  .hdr__burger { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy); padding: 8px var(--gutter) 24px; border-top: 1px solid var(--navy-line);
    max-height: calc(100vh - 72px); overflow-y: auto;
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; }
  .nav__link { padding: 14px 0; font-size: 17px; border-bottom: 1px solid var(--navy-line); border-radius: 0; }
  .nav__link.is-active { box-shadow: none; color: #ffb4a8; background: none; }
  .ic--chev { display: none; }
  .nav__drop { position: static; visibility: visible; opacity: 1; transform: none; box-shadow: none; background: none; padding: 4px 0 8px 14px; min-width: 0; }
  .nav__drop a { color: #d0dcf5; padding: 8px 0; }
  .nav__drop a:hover { background: none; color: var(--white); }
  .nav__aside { margin: 20px 0 0; flex-direction: column; align-items: flex-start; }
  .hdr__phone { display: flex; }
}

/* ---------- Хлебные крошки ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 18px; font-size: 14px; color: var(--steel); }
.crumbs a { color: var(--steel); }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: var(--white);
  background: var(--navy) url(/img/bg1.jpg) center / cover no-repeat;
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,37,111,.93) 30%, rgba(0,51,159,.74)); }
.hero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; padding-top: 72px; padding-bottom: 80px; align-items: center; }
.hero__kicker { color: #bfd0f2; font-size: 15px; margin-bottom: 18px; }
.hero__h1 { font-size: clamp(42px, 5.6vw, 78px); line-height: 1; margin-bottom: 24px; }
.hero__lead { font-size: 18px; color: #e3eaf8; max-width: 34em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 40px; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 0; margin: 0; border-top: 1px solid rgba(255,255,255,.2); }
.hero__facts div { padding: 16px 32px 0 0; margin-right: 32px; border-right: 1px solid rgba(255,255,255,.2); }
.hero__facts div:last-child { border-right: 0; }
.hero__facts dd { margin: 0; order: -1; font: 700 40px/1 var(--f-display); }
.hero__facts div { display: flex; flex-direction: column; }
.hero__facts dt { color: #bfd0f2; font-size: 14px; margin-top: 4px; }

/* Табло наличия — главный визуальный элемент */
.board {
  background: var(--navy-deep); border: 1px solid var(--navy-line); border-radius: 10px;
  box-shadow: 0 30px 60px rgba(0,0,0,.35); overflow: hidden;
}
.board__head { display: flex; align-items: center; gap: 10px; padding: 14px 20px; font-weight: 600; border-bottom: 1px solid var(--navy-line); }
.board__head time { margin-left: auto; font-weight: 400; color: #9db4e3; font-size: 13px; }
.board__live { width: 9px; height: 9px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 4px rgba(61,220,132,.18); }
.board__viewport { height: 392px; overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent); }
.board__list { list-style: none; margin: 0; padding: 0; animation: board-roll 60s linear infinite; }
.board:hover .board__list, .board:focus-within .board__list { animation-play-state: paused; }
@keyframes board-roll { to { transform: translateY(-50%); } }
@media (prefers-reduced-motion: reduce) { .board__list { animation: none; } .board__viewport { overflow-y: auto; } }
.board__row {
  display: grid; grid-template-columns: 9.5em 1fr; grid-template-rows: auto auto; column-gap: 16px;
  padding: 12px 20px; border-bottom: 1px dashed var(--navy-line);
}
.board__code { grid-row: span 2; font: 700 25px/1.1 var(--f-display); color: #ffd9d3; letter-spacing: .01em; align-self: center; overflow-wrap: anywhere; }
.board__name { color: var(--white); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.board__sec { color: #9db4e3; font-size: 13px; }
.board__more { display: block; padding: 14px 20px; color: var(--white); background: rgba(255,255,255,.04); text-decoration: none; font-weight: 600; border-top: 1px solid var(--navy-line); }
.board__more:hover { color: var(--white); background: var(--red); }

/* ---------- Полоса контактов ---------- */
.contacts-strip { background: var(--paper); border-bottom: 1px solid var(--line); }
.contacts-strip__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-top: 18px; padding-bottom: 18px; }
.contacts-strip p { display: flex; align-items: center; gap: 10px; margin: 0; font-weight: 500; }
.contacts-strip .ic { color: var(--red); }
.contacts-strip a { color: var(--ink); text-decoration: none; font-weight: 600; }

/* ---------- Секции ---------- */
.sec { padding: 88px 0; scroll-margin-top: 60px; }
.sec--tight { padding: 56px 0; }
.sec--paper { background: var(--paper); }
.sec--navy { background: var(--navy); color: var(--white); }
.sec__head { max-width: 760px; margin-bottom: 36px; }
.sec__head p { color: var(--steel); font-size: 17px; margin: 0; }
.sec__head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.sec__head--row > div { max-width: 760px; }
.sec__head h2 a { color: inherit; text-decoration: none; }
.sec__head h2 a:hover { color: var(--red); }
.link-more { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; white-space: nowrap; text-decoration: none; }
.h-small { font-size: 26px; }

/* Вкладки категорий: слева список, как опись стеллажей, справа 6 примеров */
.tabs { scroll-margin-top: 90px; display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 48px; align-items: start; }
.tabs__list { display: flex; flex-direction: column; border-top: 2px solid var(--ink); position: sticky; top: 96px; }
.tabs__tab {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; text-align: left;
  padding: 14px 16px 14px 18px; border: 0; border-bottom: 1px solid var(--line); background: none; cursor: pointer;
  color: var(--ink); font: inherit; position: relative;
}
.tabs__tab:hover { background: var(--paper); }
.tabs__tab[aria-selected="true"] { background: var(--navy); color: var(--white); }
.tabs__tab[aria-selected="true"]::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--red); }
.tabs__name { font: 700 23px/1.1 var(--f-display); }
.tabs__count { font-size: 14px; color: var(--steel); }
.tabs__tab[aria-selected="true"] .tabs__count { color: #bfd0f2; }
.tabs__panel:focus-visible { outline-offset: 8px; }
.tabs__h { font-size: 30px; margin-bottom: 6px; }
.tabs__lead { color: var(--steel); margin-bottom: 24px; max-width: 46em; }
.tabs__brands { margin: 24px 0 0; font-size: 15px; color: var(--steel); max-width: 60em; }
.tabs__brands b { color: var(--ink); font-weight: 600; }
.tabs .cta-bar { margin-top: 24px; }
.grid.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Шаги — настоящая последовательность, поэтому с номерами */
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.steps li { counter-increment: s; padding: 0 32px 0 0; position: relative; }
.steps li + li { padding-left: 32px; border-left: 1px solid var(--line); }
.steps li::before { content: counter(s); display: block; font: 700 64px/1 var(--f-display); color: var(--red); margin-bottom: 16px; }
.steps p { color: var(--steel); margin: 0; }

.perks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 48px; }
.perks__item { border-top: 3px solid var(--navy); padding-top: 18px; }
.perks__item p { color: var(--steel); margin: 0; }

/* ---------- Карточки товаров ---------- */
.grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); display: flex; flex-direction: column; overflow: hidden; }
.card[hidden] { display: none; }
.card__img { aspect-ratio: 1; background: #fff; display: grid; place-items: center; padding: 18px; border-bottom: 1px solid var(--line); }
.card__img img { width: 100%; height: 100%; object-fit: contain; }
.card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card__code { font: 700 26px/1.05 var(--f-display); color: var(--navy); margin: 0 0 6px; overflow-wrap: anywhere; }
.card__title { font: 500 15px/1.4 var(--f-text); margin: 0 0 12px; }
.card__specs { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.card__specs li { font-size: 13px; padding: 3px 8px; background: var(--paper); border-radius: 3px; color: var(--ink); }
.card__stock { margin: auto 0 0; font-size: 14px; color: var(--ok); font-weight: 500; display: flex; align-items: center; gap: 8px; }
.card__stock::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.grid--compact .card__img { padding: 12px; }

.empty { padding: 24px; background: var(--paper); border-radius: var(--r); }
.cta-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 40px;
  padding: 24px 28px; border-left: 4px solid var(--red); background: var(--paper); border-radius: 0 var(--r) var(--r) 0;
}
.cta-bar p { margin: 0 auto 0 0; max-width: 560px; }

/* ---------- Верх внутренних страниц ---------- */
.page-top { padding: 28px 0 48px; border-bottom: 1px solid var(--line); }
.page-top h1 { max-width: 24ch; margin-bottom: 18px; }
.page-top__lead { font-size: 19px; color: var(--steel); max-width: 44em; }
.page-top__meta { font-size: 15px; color: var(--steel); }
.page-top--404 { padding: 64px 0 96px; }
.big-code { font: 700 120px/1 var(--f-display); color: var(--red); margin: 0 0 8px; }

/* ---------- Дилеры ---------- */
.dealers { list-style: none; margin: 0; padding: 1px 0 0 1px; display: grid; grid-template-columns: repeat(5, 1fr); }
.dealers li { background: var(--white); outline: 1px solid var(--line); margin: 0 0 1px 0; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 22px 16px 16px; }
.dealers__logo { height: 64px; display: grid; place-items: center; width: 100%; }
.dealers__logo img { max-width: 100%; height: auto; max-height: 64px; }
.dealers__what { font-size: 13px; color: var(--steel); text-align: center; line-height: 1.3; }

/* ---------- О компании ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about__text p { color: #e3eaf8; font-size: 17px; }
.about__media { position: relative; }
.about__media img { border-radius: var(--r); width: 100%; }
.about__video {
  position: absolute; left: 16px; bottom: 16px; display: flex; align-items: center; gap: 10px;
  font: 600 15px/1 var(--f-text); background: var(--white); color: var(--navy); border: 0; border-radius: var(--r);
  padding: 12px 16px; cursor: pointer;
}
.about__video::before { content: ""; border-left: 12px solid var(--red); border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.about__video:hover { background: var(--red); color: var(--white); }
.about__video:hover::before { border-left-color: var(--white); }
.about__media iframe { width: 100%; aspect-ratio: 16/9; border: 0; border-radius: var(--r); display: block; }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item:first-child { border-top: 1px solid var(--line); }
.faq__item summary { cursor: pointer; padding: 18px 36px 18px 0; font-weight: 600; font-size: 17px; list-style: none; position: relative; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font: 400 28px/1 var(--f-text); color: var(--red); }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { color: var(--steel); padding-bottom: 8px; max-width: 46em; }

/* ---------- Форма ---------- */
.lead { background: var(--navy-deep); color: var(--white); padding: 88px 0; scroll-margin-top: 80px; }
.lead__in { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.lead__text p { color: #d0dcf5; font-size: 17px; }
.lead__alt a { color: var(--white); font-weight: 600; }
.lead__form { background: var(--white); color: var(--ink); border-radius: 10px; padding: 24px; min-height: 360px; }
.lead__loading { color: var(--steel); }

/* ---------- Карта ---------- */
.map__frame { min-height: 420px; background: var(--paper); display: grid; }
.map__frame > p { place-self: center; color: var(--steel); padding: 24px; text-align: center; }
.map__frame > * { width: 100%; }

/* ---------- Текстовые страницы ---------- */
.article { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; padding-top: 48px; padding-bottom: 88px; }
.prose { max-width: 72ch; font-size: 17px; }
.prose h2 { margin-top: 1.6em; font-size: 32px; }
.prose > :first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .4em; }
.prose figure { margin: 24px 0 32px; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.linklist { list-style: none; padding: 0 !important; }
.linklist li { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
.article__side { position: sticky; top: 96px; align-self: start; }
.article__side ul { list-style: none; margin: 0 0 24px; padding: 0; border-left: 2px solid var(--line); }
.article__side nav a { display: block; padding: 8px 16px; color: var(--ink); text-decoration: none; margin-left: -2px; border-left: 2px solid transparent; }
.article__side nav a:hover { color: var(--navy); border-left-color: var(--navy); }
.article__side nav a[aria-current] { border-left-color: var(--red); font-weight: 600; color: var(--navy); }
.article__side-h { font-weight: 600; color: var(--steel); font-size: 14px; margin-bottom: 8px; }
.article__card { background: var(--paper); border-radius: var(--r); padding: 20px; }
.article__card p { margin-bottom: 12px; }
.article__card-tel { margin: 16px 0 0 !important; font-size: 15px; color: var(--steel); }
.article__card-tel a { color: var(--ink); font-weight: 600; text-decoration: none; }
.contact-list { margin: 0 0 28px; }
.contact-list div { display: grid; grid-template-columns: 220px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-list dt { color: var(--steel); }
.contact-list dd { margin: 0; font-weight: 500; }

/* ---------- Подвал ---------- */
.ftr { background: var(--navy); color: #d0dcf5; padding: 64px 0 0; font-size: 15px; }
.ftr__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.ftr__col--brand img { width: 180px; margin-bottom: 16px; }
.ftr__h { color: var(--white); font-weight: 600; margin-bottom: 14px; }
.ftr ul { list-style: none; margin: 0; padding: 0; }
.ftr li { margin-bottom: 8px; }
.ftr a { color: #d0dcf5; text-decoration: none; }
.ftr a:hover { color: var(--white); text-decoration: underline; }
.ftr__contacts li { display: flex; gap: 10px; align-items: flex-start; }
.ftr__contacts .ic { margin-top: 3px; color: var(--red); }
.ftr__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 20px; padding-bottom: 24px; border-top: 1px solid var(--navy-line); font-size: 13px; color: #9db4e3; }

/* ---------- Адаптив ---------- */
@media (max-width: 1080px) {
  .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tabs { grid-template-columns: 240px minmax(0, 1fr); gap: 32px; }
  .grid.grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dealers { grid-template-columns: repeat(4, 1fr); }
  .hero__in { grid-template-columns: 1fr; gap: 40px; }
  .board__viewport { height: 300px; }
  .ftr__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  :root { --gutter: 16px; }
  .sec { padding: 64px 0; }
  .sec--tight { padding: 44px 0; }
  .tabs { grid-template-columns: 1fr; gap: 24px; }
  .tabs__list {
    position: static; flex-direction: row; overflow-x: auto; border-top: 0; gap: 8px;
    margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter) 4px; scroll-snap-type: x proximity; scrollbar-width: none;
  }
  .tabs__list::-webkit-scrollbar { display: none; }
  .tabs__tab { flex: none; border: 1px solid var(--line); border-radius: var(--r); padding: 10px 14px; scroll-snap-align: start; }
  .tabs__tab[aria-selected="true"]::before { display: none; }
  .tabs__tab[aria-selected="true"] { border-color: var(--navy); box-shadow: inset 0 -3px 0 var(--red); }
  .tabs__name { font-size: 19px; white-space: nowrap; }
  .tabs__h { font-size: 26px; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps li, .steps li + li { padding: 0; border: 0; }
  .steps li::before { font-size: 48px; margin-bottom: 8px; }
  .perks { grid-template-columns: 1fr 1fr; gap: 28px; }
  .about, .faq, .lead__in, .article { grid-template-columns: 1fr; gap: 32px; }
  .article__side { position: static; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .sec__head--row { flex-direction: column; align-items: flex-start; }
  .topbar__note { display: none; }
  .topbar__in { justify-content: center; }
  .topbar__right { gap: 16px; }
  .contact-list div { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 560px) {
  body { font-size: 15px; }
  .hdr__in { min-height: 60px; }
  .hdr__logo img { width: 140px; }
  .hero__in { padding-top: 44px; padding-bottom: 48px; }
  .hero__lead { font-size: 16px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .hero__facts div { padding-right: 12px; margin-right: 12px; }
  .hero__facts dd { font-size: 28px; }
  .hero__facts dt { font-size: 12px; }
  .topbar__in { font-size: 12px; }
  .board__row { grid-template-columns: 1fr; }
  .board__code { grid-row: auto; font-size: 22px; }
  .perks { grid-template-columns: 1fr; }
  .dealers { grid-template-columns: repeat(2, 1fr); }
  .dealers li { padding: 16px 10px 12px; }
  .dealers__logo { height: 52px; }
  .dealers__logo img { max-height: 52px; max-width: 88%; }
  .card__body { padding: 12px; }
  .card__code { font-size: 21px; }
  .card__title { font-size: 14px; }
  .card__specs li { font-size: 12px; }
  .cta-bar { padding: 20px; }
  .cta-bar .btn { flex: 1 1 100%; }
  .ftr__grid { grid-template-columns: 1fr; }
  .contacts-strip__in { flex-direction: column; }
}